rbertalotto
Aluminum
- Joined
- Dec 6, 2008
- Location
- Dartmouth, MA
A few months ago I decided to convert my milling machine to three phase using a 220v single phase to 220v three phase inverter. I bought a very popular inverter off Amazon. Wired it up and it is an amazing improvement to my shop. I liked it so much I just received the exact same components to convert my lathe. I have no issue using the control panel to operate all the functions I want by mounting it remotely. But I need some type of emergency stop as the "stop" button is way too small for an emergency situation. I ordered an E-Stop module from Amazon. But try as I may, I can't figure out how to install it to effectively stop the machines in an emergency. The switch itself is rated 200v/3a so with the VFD drawing around 9 amps, I can't just insert it into the power wiring. I'd rather not incorporate a magnetic relay/switch. So I want to connect it via the VFD but still have control of the attached control panel functions. Can anyone explain to me how to accomplish this. Thanks!
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![P1070080.JPG P1070080.JPG](https://www.practicalmachinist.com/forum/data/attachments/381/381271-bfe6160f93fc43d1d7267cd471078007.jpg)